Shelly 3EM | 3-Phase WiFi Energy Meter (incl. 3x 120A clamps)

Get Full Control over your 3-Phase Connection with the Shelly 3EM!

Do you have a 3-phase connection for your home, workplace, or charging station and want to know exactly what you're consuming and returning? The Shelly 3EM is the proven and reliable classic that gives you this insight. This smart meter, which easily fits onto a DIN rail in your meter box, comes as a complete set including three 120A current clamps . So you can get started right away!

The Shelly 3EM not only measures the consumption of three separate phases but can also monitor the yield of your 3-phase solar panels . But it does more than just measure. Thanks to the built-in contactor switching function, you can control an external relay (contactor). This allows you to easily automate the switching of heavy loads. Think of smartly switching on your boiler or charging station when your solar panels have excess power.

This energy meter works directly via your 2.4 GHz Wi-Fi network and the Shelly Cloud app. With up to 365 days of local data storage, you'll never lose any measurement data, even if your internet connection drops temporarily.

Benefits and important information:

• Complete Set: Supplied with 3x 120A current clamps .
• 3-Phase Metering: Perfect for monitoring your main connection or solar panels.
• Built-in Switching Function: Ideal for controlling a contactor .
• Long Data Storage: Stores up to 365 days of measurement data locally on the device.
• Works via WiFi: No separate hub or gateway required.
• Discontinued Model: This is the beloved classic. Please note that this is an end-of-life product, replaced by the Pro series.
• No LAN connection: The connection is exclusively via WiFi (2.4 GHz).

Compatibility with Smart Home Systems

• Home Assistant: Excellent compatibility. The Shelly 3EM is fully supported through official Shelly integration and via MQTT, making all measurements and the switch fully functional in Home Assistant .
• Homey: Very good. The official Shelly app for Homey offers full support, so you can use the 3EM in your Homey Flows.
• Fibaro: Integration is possible, but requires technical expertise. The connection must be set up manually via a Virtual Device that communicates with the Shelly's API.

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